@import "indexs";
.mian{
    position: relative;
    .px2rem(padding-top,90);
    .px2rem(left,0);
    width: 100%;
    ul{
        position: fixed;
        display: flex;
        width: 100%;
        background: white;
        justify-content: space-around;
        align-items: center;
        li{
            text-align: center;
            list-style: none;
            .px2rem(height,90);
            color: #333;
            width: 25%;
            border-bottom: 1px solid #000000;
            .px2rem(line-height,90);
            .px2rem(font-size,25);
        }
        .nav-one{
            border-bottom: 2px solid #ff5793;
            color: #FF5793;
            box-sizing: border-box;
        }
    }
    .content{
        display: flex;
        height: 100%;
        background: #eeeeee;
        justify-content: center;
        align-items: center;
        .px2rem(padding-top,90);
        img{
        .px2rem(width,170);
        .px2rem(height,340);
        }
    }
}